Overview

overview

10

Static

static

10

2024-05-12...er.exe

windows7-x64

9

2024-05-12...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-12_dd60df87a17522eb8704f899cd717e50_cryptolocker

  • Size

    39KB

  • Sample

    240512-fc8hrahb6s

  • MD5

    dd60df87a17522eb8704f899cd717e50

  • SHA1

    af62ddb86943aed37296f7a3b6bb5b28c9b366ae

  • SHA256

    c6f1fbc784361774c21f23290d7f8708d95c185c7d5948f80657e5076058cbf8

  • SHA512

    a21c6e7afd81c7785ff91a75f36709051bfff5c3ad5955ea80b017bb159da93531e2df3ba78e356cac8df68734a3451c18fdce8eef4251580841d4f01c7bc77b

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYo:qDdFJy3QMOtEvwDpjjWMl7T9

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-12_dd60df87a17522eb8704f899cd717e50_cryptolocker

    • Size

      39KB

    • MD5

      dd60df87a17522eb8704f899cd717e50

    • SHA1

      af62ddb86943aed37296f7a3b6bb5b28c9b366ae

    • SHA256

      c6f1fbc784361774c21f23290d7f8708d95c185c7d5948f80657e5076058cbf8

    • SHA512

      a21c6e7afd81c7785ff91a75f36709051bfff5c3ad5955ea80b017bb159da93531e2df3ba78e356cac8df68734a3451c18fdce8eef4251580841d4f01c7bc77b

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYo:qDdFJy3QMOtEvwDpjjWMl7T9

    Score
    9/10
    upx

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks